Over-current protection relay / synchronization / digital / programmable
SEL-351 Schweitzer Engineering Laboratories

Characteristics

  • Measured/monitored value:

    over-current, synchronization

  • Other characteristics:

    digital, programmable, configurable, Ethernet, panel-mount

Description

Protection System
The SEL-351 Protection System has built-in Ethernet and IEEE C37.118 synchrophasors, and is ideal for directional overcurrent applications. Optional Mirrored Bits communications and power quality monitoring add flexibility to solutions. The SEL-351 is the protection standard for utility and industrial electrical systems around the world.

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